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9. Maintenance and Inspection
7) Install a new motor.
8) Connect the encoder connector.
9) Connect the motor connector.
• Confirm that the angles of projections and
depressions on the couplings are aligned.
• Tighten the motor flange with the affixing bolts
(M3 × 8, 4 pcs.).
• First, tighten the right and left affixing bolts
(M3 × 18, 2 pcs.) uniformly.
• Next, tighten the upper affixing bolts
(M3 × 15, 2 pcs.) uniformly.
Tightening torque of M3 bolt: 83 N·cm (8.5 kgf·cm)
Caution: Do not apply a force to the encoder
by touching it directly.